发明人孙丽萍,王建平,黄志刚. "Method for the Synthesis of 2-(Difluoromethyl)-3-hydroxy-6-iodopyridine-4-acetic acid" [P]. 中国发明专利, 专利号 CN 114735740 B, 授权公告日 2024-02-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 747, 4404-4410.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 1687, (7), 9430-9441.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-3-hydroxy-6-iodopyridine-4-acetic acid Using HRMS and NMR". J. Agric. Food Chem., 2016, 1655, 2202-2223.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 1020, (6), 6281-6284.